BB179BLX(2009) 데이터 시트보기 (PDF) - NXP Semiconductors.
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BB179BLX Datasheet PDF : 7 Pages
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NXP Semiconductors
BB179BLX
UHF variable capacitance diode
4. Marking
Table 3. Marking codes
Type number
BB179BLX
Marking code
L5
5. Limiting values
Table 4. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter
Conditions
Min
VR
reverse voltage
-
IF
forward current
-
Tstg
storage temperature
−55
Tj
junction temperature
−55
Max
Unit
32
V
20
mA
+150
°C
+125
°C
6. Characteristics
Table 5. Characteristics
Symbol
Parameter
Conditions
IR
reverse current
rs
diode series resistance
see Figure 3
VR = 30 V
VR = 30 V; Tj = 85 °C
f = 470 MHz at Cd = 9 pF;
see Figure 2
Cd
diode capacitance
f = 1 MHz; see Figure 1 and
Figure 4
Cd(1V)/Cd(2V) diode capacitance ratio (1 V to 2 V)
VR = 1 V
VR = 28 V
f = 1 MHz
Cd(1V)/Cd(28V) diode capacitance ratio (1 V to 28 V) f = 1 MHz
Cd(25V)/Cd(28V) diode capacitance ratio (25 V to 28 V) f = 1 MHz
∆Cd/Cd
diode capacitance matching
VR = 1 V to 28 V; in sequence of
5 diodes (gliding)
Min Typ
-
-
-
-
-
0.65
18.22 -
1.9 2.1
-
1.27
8.45 9
-
1.05
-
-
Max
10
200
-
20
2.25
-
10.9
-
2
Unit
nA
nA
Ω
pF
pF
%
BB179BLX_1
Product data sheet
Rev. 01 — 29 January 2009
© NXP B.V. 2009. All rights reserved.
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